Sodium 2-(4-methoxyphenoxy)propionate

Chemical properties

2-(4-Methoxyphenoxy)propanoate is a potent inhibitor of the sweetness of sucrose and other sweeteners.

Chemical properties

Lactisole, the sodium salt of racemic 2(4 methoxyphenoxy) propionic acid, is a sweet-taste inhibitor marketed by Domino Sugar. It was affirmed as a GRAS flavor (FEMA no. 3773). At a concentration of 100–150 ppm, lactisole eliminates the sweet taste of a 10% sugar solution. This inhibition appears to be receptor related because lactisole also inhibits the sweet taste of aspartame. The (S?) enantiomer [CAS: 4276-74-8] (38), isolated from roasted coffee beans, is the active isomer; the (R+) enantiomer is inert.

Occurrence

Reported found in coffee beans.

The Uses of Sodium 2-(4-methoxyphenoxy)propionate

Sodium 2-(4-methoxyphenoxy)propanoic acid is a taste modulator that inhibits the perception of sweetness in humans, but not in rats.

What are the applications of Application

2-(4-methoxyphenoxy)propanoic acid is a sweetness inhibitor

Definition

ChEBI: (S)-2-(4-Methoxyphenoxy)propanoic acid is a carboxylic acid and an aromatic ether.

Biochem/physiol Actions

As a taste modulator, the sodium salt inhibits the perception of sweetness in humans, but not in rats.